Base | Representation |
---|---|
bin | 1010000101000… |
… | …00001110010000 |
3 | 12220002012022020 |
4 | 11002200032100 |
5 | 133120323402 |
6 | 12220011440 |
7 | 2044412106 |
oct | 502401620 |
9 | 186065266 |
10 | 84542352 |
11 | 437a3a14 |
12 | 24390b80 |
13 | 14690a7b |
14 | b329c76 |
15 | 764e8bc |
hex | 50a0390 |
84542352 has 20 divisors (see below), whose sum is σ = 218401200. Its totient is φ = 28180768.
The previous prime is 84542347. The next prime is 84542357. The reversal of 84542352 is 25324548.
It is an interprime number because it is at equal distance from previous prime (84542347) and next prime (84542357).
It is not an unprimeable number, because it can be changed into a prime (84542357) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 880602 + ... + 880697.
It is an arithmetic number, because the mean of its divisors is an integer number (10920060).
Almost surely, 284542352 is an apocalyptic number.
It is an amenable number.
84542352 is an abundant number, since it is smaller than the sum of its proper divisors (133858848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84542352 is a wasteful number, since it uses less digits than its factorization.
84542352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1761310 (or 1761304 counting only the distinct ones).
The product of its digits is 38400, while the sum is 33.
The square root of 84542352 is about 9194.6915119541. The cubic root of 84542352 is about 438.8924486124.
The spelling of 84542352 in words is "eighty-four million, five hundred forty-two thousand, three hundred fifty-two".
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